rust-design-patterns

Solve borrow-checker issues by applying Rust idioms like Borrowed Types for flexible inputs and mem::take to move data without clones. These design patterns restructure ownership and borrowing to satisfy the compiler while maintaining zero-cost abstractions.

The best way to configure Rust structs is using the Builder pattern combined with the Default trait. This design approach provides ergonomic defaults and robust type safety, allowing callers to specify only the fields they need.

The Newtype pattern in Rust works by wrapping an existing type in a struct to enforce type safety and distinguish different domain values. Use this design pattern to prevent logical errors and encapsulate validation logic at the type level.

Move data out of a borrowed reference without cloning by applying the mem::take or mem::replace design patterns. These Rust idioms allow struct decomposition and data transfer by swapping values with a default placeholder.

Yes, specific FFI patterns exist for safe interop with C in Rust. These design patterns manage resource boundaries and ownership across the foreign function interface, ensuring safe memory management when interacting with external C libraries.

Common Rust anti-patterns to avoid during code review include over-cloning data unnecessarily and misusing the Deref trait for inheritance. Avoiding these design mistakes ensures idiomatic code and proper ownership management.